package cn.valorin.util;

import java.util.Random;

public class RandomKey {
    public static String get() {
    	Random random = new Random();  
        StringBuffer valSb = new StringBuffer();  
        String charStr = "0123456789abcdefghijklmnopqrstuvwxyz";
        int charLength = charStr.length();  
        for (int i = 0; i < 9; i++) {
            int index = random.nextInt(charLength);  
            valSb.append(charStr.charAt(index));  
        }  
        return valSb.toString();
    }
}
